In Their Shadow: Wisdom and Guidance of the Gedolim, Vol. 3 by Rav Shlomo Lorincz

"The author has merited to be the faithful emissary of the Gedolei Yisrael, to be in the aura of their presence and to hear from them their ways of conduct..." HaGaon Rav Michel Yehudah Lefkowitz

Most of these [stories] are known to me, too, and they are authentic..." HaGaon Rav Chaim Kanievsky

"There is really very much to be learned from these [stories, for] they provide a base and cornerstone for the ways of the Torah and the fear of God...and for every good character trait..." HaGaon Rav Shmuel Auerbach